公开(公告)号：US11881011B2

公开(公告)日：2024-01-23

申请号：US17785990

申请日：2020-12-10

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Qingchao Huang ,  Shuiping Long ,  Teng Shi ,  Bing Chang ,  Xiaona Zhao ,  Wenchao Lei

IPC: G06K9/00 ,  G06V10/778 ,  G06V10/80 ,  G06V10/82 ,  G06V40/12 ,  G06T7/00

CPC classification number: G06V10/778 ,  G06T7/0012 ,  G06V10/803 ,  G06V10/806 ,  G06V10/82 ,  G06V40/1347 ,  G06V40/1376 ,  G06V40/1388 ,  G06T2207/10132

Abstract: A fingerprint anti-counterfeiting method and an electronic device are provided. The fingerprint anti-counterfeiting method includes: After detecting a fingerprint input action of a user, an electronic device obtains a fingerprint image generated by the fingerprint input action, and obtains a vibration-sound signal generated by the fingerprint input action. The device determines, based on a fingerprint anti-counterfeiting model, whether the fingerprint input action is performed by a true finger. The fingerprint anti-counterfeiting model is a multi-dimensional network model obtained through learning based on fingerprint images for training and corresponding vibration-sound signals. The fingerprint anti-counterfeiting method in embodiments of this application helps improve a protection capability of the electronic device for a fake fingerprint attack.

公开(公告)号：US11875598B2

公开(公告)日：2024-01-16

申请号：US17627471

申请日：2020-07-15

Applicant: Huawei Technologies Co., Ltd.

Inventor： Xiaona Zhao ,  Bing Chang ,  Shuiping Long ,  Teng Shi ,  Danhong Li ,  Li Zhang

IPC: G06V40/12

CPC classification number: G06V40/1365 ,  G06V40/1388

Abstract: An electronic device detects a first operation of a user; the electronic device obtains a fingerprint image and a touch signal in response to the first operation; and the electronic device determines, based on the fingerprint image and the touch signal, that the fingerprint image is a fingerprint image of a real finger or a fingerprint image of a fake finger.

公开(公告)号：US20230396580A1

公开(公告)日：2023-12-07

申请号：US18250185

申请日：2021-09-09

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Shuiping Long ,  Xiaona Zhao ,  Qingchao Huang

IPC: H04L61/00 ,  H04W4/38 ,  H04N7/18 ,  H04L61/2596 ,  H04W24/08

CPC classification number: H04L61/35 ,  H04W4/38 ,  H04N7/18 ,  H04L61/2596 ,  H04W24/08 ,  H04L2101/622

Abstract: A method for detecting a video surveillance device includes: obtaining MAC address information and port information of at least one target device that accesses a same wireless network as the electronic device; determining, based on the MAC address information, whether the target device is a video surveillance device; if determining cannot be performed based on the MAC address information, determining, based on the port information or based on the MAC address information and the port information, whether the target device is a video surveillance device; and if determining still cannot be performed, obtaining fingerprint information of the target device by using a TCP port-based or UDP port-based probe protocol, and further determining, based on the fingerprint information, whether the target device is a video surveillance device.

公开(公告)号：US11669342B2

公开(公告)日：2023-06-06

申请号：US16982998

申请日：2019-04-25

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Xiaobo Yu ,  Shuiping Long ,  Shunan Fan

IPC: G06F9/445 ,  H04L67/303

CPC classification number: G06F9/4451 ,  H04L67/303

Abstract: Embodiments of this application disclose a profile transmission method, a related device, and a storage medium, to ensure that a terminal can download a profile to a corresponding OS. This improves accuracy of downloading the profile by the terminal. The method in the embodiments of this application includes: when the terminal runs a first operating system OS, obtaining, by the terminal, a second OS identifier, where the second OS identifier matches a second profile; switching, by the terminal, to a second OS based on the second OS identifier; sending, by the terminal, a target message to a server, where the target message is used to request the second profile; and obtaining, by the terminal, the second profile from the server.

公开(公告)号：US11412434B2

公开(公告)日：2022-08-09

申请号：US16755695

申请日：2017-11-24

Applicant: Huawei Technologies Co., Ltd.

Inventor： Zhongjin Li ,  Wenjie Duan ,  Shuiping Long ,  Qiang Yi ,  Guochao Xiong ,  Liang Hua ,  Fudong Pang ,  Sicong Yang

IPC: H04W4/00 ,  H04W36/30 ,  H04W76/34 ,  H04W76/18 ,  H04W36/00 ,  H04W36/14 ,  H04W36/32 ,  H04W48/18

Abstract: A cell selection method includes: when a terminal camps on a first network that does not support a voice service, and voice service needs to be initiated or received, falling back, by the terminal in a circuit switched fallback (CSFB) manner, to a second network that supports the voice service when the terminal fails to establish the voice service with the second network, saving, by the terminal, a location identifier of the first network and a location identifier of the second network to a blacklist. The blacklist is used by the terminal to choose to camp on a cell of the second network when performing CSFB subsequently.

公开(公告)号：US20210303292A1

公开(公告)日：2021-09-30

申请号：US17345487

申请日：2021-06-11

Applicant: Huawei Technologies Co., Ltd.

Inventor： Xiaobo Yu ,  Shuiping Long

IPC: G06F8/65 ,  G06F16/14 ,  G06F21/44 ,  H04L9/32 ,  H04L29/08 ,  H04W8/18

Abstract: A method for authenticating and updating an eUICC firmware version includes receiving first information sent by a terminal device, where the first information includes a target identifier. The method further includes searching a currently stored event record for a target event record, where a group event identifier in the target event record matches the target identifier in the first information. The method further includes sending the target event record to the terminal device, where the target event record is used to enable the terminal device to download an eUICC firmware version update package. The method further includes updating a firmware version of an eUICC of the terminal device based on the eUICC firmware version update package.

公开(公告)号：US11063939B2

公开(公告)日：2021-07-13

申请号：US15780446

申请日：2015-12-01

Applicant: Huawei Technologies Co., Ltd.

Inventor： Ziyao Cheng ,  Shuiping Long

IPC: H04L29/06 ,  H04W8/20 ,  H04W4/80 ,  H04W12/50 ,  H04W12/06 ,  H04W8/18 ,  H04W12/04 ,  H04W84/18 ,  H04W12/43

Abstract: A method and an apparatus for secure interaction between terminals, where the method includes indicating or indirectly indicating, by a companion terminal with an embedded Universal Integrated Circuit Card (eUICC), a Hypertext Transfer Protocol (HTTP) over Secure Socket Layer (HTTPS) Uniform Resource Locator (URL) including security information to a primary terminal such that the primary terminal initiates establishment of a local Transport Layer Security (TLS) connection according to the HTTPS URL, receiving, by the companion terminal, an HTTP request from the primary terminal using the local TLS connection, completing establishment of an HTTPS session when the companion terminal determines that the HTTP request includes the security information, and receiving, by the companion terminal, an operation instruction for the eUICC from the primary terminal using the HTTPS session.

公开(公告)号：US10721344B2

公开(公告)日：2020-07-21

申请号：US15784955

申请日：2017-10-16

Applicant: Huawei Technologies Co., Ltd.

Inventor： Xiaobo Yu ,  Shuiping Long ,  Wenmei Gao

IPC: G06F9/48 ,  H04M1/27457 ,  H04M1/725 ,  G06F3/0486 ,  G06F3/0488 ,  G10L15/26

Abstract: The present disclosure provides a method for adding contact information, and user equipment. The method includes: receiving gesture information input by a user on a communication interface of an instant messaging application, recognizing contact information in communication information according to the gesture information, and adding the contact information to an address book of user equipment.

公开(公告)号：US20190253884A1

公开(公告)日：2019-08-15

申请号：US16343241

申请日：2016-10-20

Applicant: Huawei Technologies Co., Ltd.

Inventor： Shunan Fan ,  Shuiping Long

IPC: H04W12/00 ,  H04L29/06

CPC classification number: H04W4/50 ,  H04W4/60 ,  H04W8/183 ,  H04W8/20 ,  H04W12/06

Abstract: Embodiments of the present invention relate to a method and an apparatus for managing an embedded universal integrated circuit card eUICC. The eUICC is installed in a terminal, a profile is installed in the eUICC, the profile is locked according to a policy rule, and the method includes: determining, by the terminal, identifier information and verification information of the profile that needs to be unlocked, where the identifier information of the profile is used to identify the profile installed in the terminal; and sending, by the terminal, a first unlock message to the eUICC, where the first unlock message carries the identifier information and the verification information of the profile, and the first unlock message is used to instruct the eUICC to determine the profile, and unlock the profile according to the policy rule after verification performed according to the verification information succeeds.

公开(公告)号：US20180255451A1

公开(公告)日：2018-09-06

申请号：US15759398

申请日：2015-09-11

Applicant: Huawei Technologies Co., Ltd.

Inventor： Shunan Fan ,  Shuiping Long ,  Linyi Gao ,  Xiaobo Yu

IPC: H04W8/20 ,  H04B1/3816 ,  H04W12/08

CPC classification number: H04W8/20 ,  H04B1/3816 ,  H04W12/08 ,  H04W88/02

Abstract: A profile processing method, a profile processing apparatus, a user terminal (UE), and an embedded universal integrated circuit card (eUICC) conducive to profile processing efficiency enhancement of the eUICC and user experience improvement, where the method includes generating, by a local profile assistant (LPA) of a first UE (UE1), a profile request according to information about an eUICC of a second UE (UE2), sending the profile request, receiving, by the LPA, a profile request response, where the profile request response includes at least a profile of the eUICC, and forwarding, by the LPA, the profile to the eUICC.